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gdi32/enhmfdrv: Fix PolyBezierTo bounding box computation. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2016-04-28 18:47:04 +02:00 committed by Alexandre Julliard
parent 2ba799037f
commit a3e741fd4c
1 changed files with 30 additions and 6 deletions
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36
dlls/gdi32/enhmfdrv/graphics.c
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@ -348,10 +348,22 @@ EMFDRV_Polylinegon( PHYSDEV dev, const POINT* pt, INT count, DWORD iType )
emr->emr.iType = iType;
emr->emr.nSize = size;
emr->rclBounds.left = emr->rclBounds.right = pt[0].x;
emr->rclBounds.top = emr->rclBounds.bottom = pt[0].y;
if(iType == EMR_POLYBEZIERTO) {
POINT cur_pt;
for(i = 1; i < count; i++) {
GetCurrentPositionEx( dev->hdc, &cur_pt );
emr->rclBounds.left = emr->rclBounds.right = cur_pt.x;
emr->rclBounds.top = emr->rclBounds.bottom = cur_pt.y;
i = 0;
}
else
{
emr->rclBounds.left = emr->rclBounds.right = pt[0].x;
emr->rclBounds.top = emr->rclBounds.bottom = pt[0].y;
i = 1;
}
for(; i < count; i++) {
if(pt[i].x < emr->rclBounds.left)
emr->rclBounds.left = pt[i].x;
else if(pt[i].x > emr->rclBounds.right)
@ -402,10 +414,22 @@ EMFDRV_Polylinegon16( PHYSDEV dev, const POINT* pt, INT count, DWORD iType )
emr->emr.iType = iType;
emr->emr.nSize = size;
emr->rclBounds.left = emr->rclBounds.right = pt[0].x;
emr->rclBounds.top = emr->rclBounds.bottom = pt[0].y;
if(iType == EMR_POLYBEZIERTO16) {
POINT cur_pt;
for(i = 1; i < count; i++) {
GetCurrentPositionEx( dev->hdc, &cur_pt );
emr->rclBounds.left = emr->rclBounds.right = cur_pt.x;
emr->rclBounds.top = emr->rclBounds.bottom = cur_pt.y;
i = 0;
}
else
{
emr->rclBounds.left = emr->rclBounds.right = pt[0].x;
emr->rclBounds.top = emr->rclBounds.bottom = pt[0].y;
i = 1;
}
for(; i < count; i++) {
if(pt[i].x < emr->rclBounds.left)
emr->rclBounds.left = pt[i].x;
else if(pt[i].x > emr->rclBounds.right)